One pretty clear indication of this is the Brownian motion.
Random movement of a suspense particles in the swamp of smaller particles can be observed through motion of pollen or dust in water using Microscope. A more simple prove would be diffusion test using dye in the still water. If the molecules of the water isn't move then there can't be such thing as dissolving of dye without stirring. Trace of dye dissipation in water can show how the water molecules motion cause the dye to move with it.
There are many ways that prove that the particles of matter are in continuous motion. The one I describe here is very simple to perform. materials required: incense stick and a match box procedure: - put an unlit incense stick in a a corner of room - now light up the incense stick. observation: the smell of the unlit incense stick can be observed only by going close to it but the smell of lighted incense stick can be observed from a distance conclusion:all the particles of matter posses kinetic energy{ability of particles to be in continuous motion} and kinetic energy increases with an increase in temperature.
The classical definition says anything that occupies space is matter. To prove air occupies space we can do a small experiment. Take a balloon and blow air in it. The balloon expands and this proves that air occupies space. And thus we can prove air is matter.
Yes, air inside a ball is matter because matter is anything that has mass and takes up space. Since air has mass and fills the space inside the ball, it meets the criteria to be considered matter.
The particle nature of light was demonstrated through experiments like the photoelectric effect and the Compton effect. In the photoelectric effect, light shining on a metal surface causes the ejection of electrons, suggesting that light is made up of photons (particles). In the Compton effect, X-rays scattering off electrons result in a shift in wavelength, supporting the idea that light behaves as particles when interacting with matter.
Random movement of a suspense particles in the swamp of smaller particles can be observed through motion of pollen or dust in water using Microscope. A more simple prove would be diffusion test using dye in the still water. If the molecules of the water isn't move then there can't be such thing as dissolving of dye without stirring. Trace of dye dissipation in water can show how the water molecules motion cause the dye to move with it.
it means they dont like you
if it has mass
Matter occupies space because the particles that make up matter have physical dimensions and mass, which means they cannot exist in the same space as other particles simultaneously without some form of separation. This is supported by empirical evidence from experiments in physics and chemistry that demonstrate matter has volume and takes up physical space.
Particle theory is a theory because it is someone's idea. Theory means "An assumption based on limited information or knowledge". So, the partcile theory is a theory because it is someone's idea on how all matter is made of of tiny particles.It is impossible to completely prove, (theory,) and deals with particles.
There are many ways that prove that the particles of matter are in continuous motion. The one I describe here is very simple to perform. materials required: incense stick and a match box procedure: - put an unlit incense stick in a a corner of room - now light up the incense stick. observation: the smell of the unlit incense stick can be observed only by going close to it but the smell of lighted incense stick can be observed from a distance conclusion:all the particles of matter posses kinetic energy{ability of particles to be in continuous motion} and kinetic energy increases with an increase in temperature.
Inflate a balloon.
Why prove anything to people, who do not matter in your life, unless ofcourese they start suffocating you.
One way to prove that sand has salt particles is by performing a simple experiment. You can dissolve the sand in water and then evaporate the water, leaving behind any salt particles present in the sand. Another method is to analyze the composition of the sand using chemical testing, which can detect the presence of salt particles.
Both Dalton and Democritus proposed that matter is made up of indivisible particles called atoms that are different in size and shape. They also believed that atoms are in constant motion and can combine to form different substances.
he dropped them to prove that gravity pulls things down at the same speed no matter what their weight
To prove that there are brass particles in sand, you can perform a simple experiment by using a magnet. Brass is not magnetic, so if you pass a magnet over the sand and some particles are attracted to the magnet, it indicates the presence of a metal like brass in the sand. You can then separate the brass particles from the sand using the magnet as proof.